Details:
Photoelectric smoke detector (hereinafter referred to as detectors) non-coding probe, suitable for hotel, restaurant, office building, teaching building, bank, warehouse, library, computer Housing and power distribution room and other places. With the GST-LD-8320 used in conjunction with the terminal, through the GST-LD-8319 addressable fire alarm control interface module is connected with the completion of the detector signal processing.
Second, the characteristics of the scattering detector using the new optical device technology and imported to improve the reliability of the sensor, stability and consistency, and a unique maze design, pest control, anti- dust, anti-interference performance of the external light is good. Novel structure, beautiful appearance, stable performance, reliable, high resistance to moisture and strong.
Third, technical characteristics
Working voltage: DC12V ~ DC24V
2. Quiescent current ≤ 150μ A (note: Static detector can work in DC16V ~ DC28V voltage range. )
3. Alarm current: 10mA ≤ I ≤ 30mA
(Note: The alarm controller current limit depends on the situation. Does not allow the direct use of DC24V power supply, or due to infinite flow resistance of the detector and burn. )
4. Maximum ripple voltage: 4V (peak)
5. Alarm reset: Momentary power failure (10s Min, DC2.5V Max)
6. On power-up time ≤ 10s
7. The maximum wind speed: 7.6m / s (1500fpm)
8. Wire system: With the power line using a polar two-wire connection
9. Alarm confirmation light: Red, when the normal periodic monitoring (2s ~ 4s) to flash when the alarm Always
10. Protected area: When the space height is 6m ~ 12m, a probe control of the protected area, in terms of the general protection of the site is 80m2. Space below a height of 6m to protect an area of 60m2. Specific parameters should be based on GB 50116 "automatic fire alarm system design specification" shall prevail.
11. Use of the environment:
Temperature: -10'C ~ +55'C; Relative humidity ≤ 95%, no condensation
12. Dimensions: Diameter 100mm high 56mm (with base)
13. Shell protection grade: IP23
14. Shell material and colors: ABS, ivory
15. Weight: About 120g
16. Installation Pitch: 45mm ~ 75mm
17. Executive Standard: GB 4715-2005
18. Interconnection: By wired: NO or NC
By wireless: 315MHz/433MHz (2262 or 1527)
Shenzhen Yongchangda Electronics Co., Ltd., mainly engaged in the home, car (gas, carbon monoxide) leak alarm devices, overflow, water leakage alarms, temperature detectors, fire alarm control systems and industrial gas explosion protection devices for product research and development, production and sales of high-tech enterprises. The company has extensive production experience and advanced management system. with import and export qualifications, and passed the ISO9001: 2000 international quality management system certification. products through a national quality supervision and inspection center of gas passing detection / fire products Ministry of Public Securitys Quality Certification Center for Conformity Assessment / Quality and Technical Supervision of China measurement equipment production license and a number of international European CE certification, also won the China Pacific Property Insurance Company in the industry the highest amount of insurance claims, retroactive coverage of the longest.
The company since its inception has been adhering to the "quality and efficient customer service, technology leadership, honesty and trustworthiness, " the idea to create value for customers as the goal, after several years of hard work, foreign markets exported to the Americas, Europe, Australia, Middle East, Southeast Asia, China has established more than ten provinces in the distribution network and service center...We will, as always, dedicated to the world to provide high quality services to the family! alarm card in Yongkang the industry enjoys a high reputation as the place to live lives of people preferred security products.
"professional and technical achievements in safety, the better to ensure reliable and continuous innovation to customer satisfaction! & rdquo; This is the best Yongchang of commitment to the user. Yongchang elite of the young people, is by virtue of continued beyond the self, the spirit of challenge themselves to the pursuit of home security for the purpose of the first convoy to your home.
Striving for security alarm brand, is the target of Yongchang. We firmly believe that: only the leading product technology, excellent product quality and all the pre, sale, service system, coupled with market rules of the marketing strategy, so that we lead the forefront in the security alarm industry!
